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CSS3 仿微信聊天小氣泡實例代碼
編輯:關於CSS     

今天給大家分享一個我剛做的項目中的一個小案例, 因為我們在做一個聊天的功能,之前的聊天頁面UI很丑,我就不在這裡展示給大家了。

現在就教大家怎麼用css3制作一個和微信聊天界面一樣的頁面。

首先給大家看看頁面的樣子吧,如下圖所示:

頁面大致就是這個樣子,接下來我們來一起學習制作步驟吧。

第一部分: HTML  

<div class="leftd">

    <span ng-class="leftd_h">

        <img ng-src="./img/c_pic.pn" />

    </span>

    <div class="speech left" ng-class="speech left"> 

        二貨,你看你傻樣!

    </div>

</div>

<div class="rightd">

    <span ng-class="rightd_h">

        <img ng-src="./img/u_pic.pn" />

    </span>

    <div class="speech right" ng-class="speech left"> 

        嘻嘻嘻嘻。。。。。。

    </div>

</div>

<div class="leftd">

    <span ng-class="leftd_h">

        <img ng-src="./img/c_pic.pn" />

    </span>

    <div class="speech left" ng-class="speech left"> 

        笑什麼笑,沒看到本寶寶今天變漂亮了嗎?

    </div>

</div>

<div class="rightd">

    <span ng-class="rightd_h">

        <img ng-src="./img/u_pic.pn" />

    </span>

    <div class="speech right" ng-class="speech left"> 

         不不不,每天你都很漂亮的啦!

    </div>

</div> 

第二部分: CSS3

PS(這裡也算是最重要的部分了我就把全部的代碼都展示出來吧!) 

/* 微信氣泡 */

div.speech {

    float: left;

    margin: 10px 0;

    padding: 8px;

    table-layout: fixed;

    word-break: break-all;

    position: relative;

    background: -webkit-gradient( linear, 50% 0%, 50% 100%, from(#ffffff), color-stop(0.1, #ececec), color-stop(0.5, #dbdbdb), color-stop(0.9, #dcdcdc), to(#8c8c8c) );

    border: 1px solid #989898;

    border-radius: 8px;

}

div.speech:before {

    content: '';

    position: absolute;

    width: 0;

    height: 0;

    left: 15px;

    top: -20px;

    border: 10px solid;

    border-color: transparent transparent #989898 transparent;

}

div.speech:after {

 content: '';

 position: absolute;

 width: 0;

 height: 0;

 left: 17px;

 top: -16px;

 border: 8px solid;

 border-color: transparent transparent #ffffff transparent;

}

div.speech.right {

 display: inline-block;

 box-shadow: -2px 2px 5px #CCC;

 margin-right: 10px;

 max-width: 75%;

 float: right;

 background: -webkit-gradient( linear, 50% 0%, 50% 100%, from(#e4ffa7), color-stop(0.1, #bced50), color-stop(0.4, #aed943), color-stop(0.8, #a7d143), to(#99BF40) );

}

div.speech.right:before {

 content: '';

 position: absolute;

 width: 0;

 height: 0;

 top: 9px;

 bottom: auto;

 left: auto;

 right: -10px;

 border-width: 9px 0 9px 10px;

 border-color: transparent #989898;

}

div.speech.right:after {

 content: '';

 position: absolute;

 width: 0;

 height: 0;

 top: 10px;

 bottom: auto;

 left: auto;

 right: -8px;

 border-width: 8px 0 8px 9px;

 border-color: transparent #bced50;

}

div .left {

 display: inline-block;

 box-shadow: 2px 2px 2px #CCCCCC;

 margin-left: 10px;

 max-width: 75%;

 position: relative;

 background: -webkit-gradient( linear, 50% 0%, 50% 100%, from(#ffffff), color-stop(0.1, #eae8e8), color-stop(0.4, #E3E3E3), color-stop(0.8, #DFDFDF), to(#D9D9D9) );

}

div .left:before {

 content: '';

 position: absolute;

 width: 0;

 height: 0;

 top: 9px;

 bottom: auto;

 left: -10px;

 border-width: 9px 10px 9px 0;

 border-color: transparent #989898;

}

div .left:after {

 content: '';

 position: absolute;

 width: 0;

 height: 0;

 top: 10px;

 bottom: auto;

 left: -8px;

 border-width: 8px 9px 8px 0;

 border-color: transparent #eae8e8;

}

.leftimg {

 float: left;

 margin-top: 10px;

}

.rightimg {

 float: right;

 margin-top: 10px;

}

.leftd {

 clear: both;

 float: left;

 margin-left: 10px;

}

.rightd {

 clear: both;

 float: right;

 margin-right: 10px;

}

 

.leftd_h{

 width: 39px;

 height: 39px;

 border-radius: 100%;

 display: block;

 float: left;

 overflow: hidden;

}

 

.leftd_h img{

 display: block;

 width: 100%;

 height: auto;

}

.rightd_h{

 width: 39px;

 height: 39px;

 border-radius: 100%;

 display: block;

 float: right;

 overflow: hidden;

}

 

.rightd_h img{

 display: block;

 width: 100%;

 height: auto;

} 

這裡基本是上用了CSS偽類元素,來制作的小氣泡。網上有很多的案例都是吧用戶聊天的頭像作為背景圖,但是我感覺這樣子在實際項目中,並不是很合適,所以我就做了一些修改,然我們更加實用。

以上的代碼就是小氣泡的全部代碼,希望對大家的學習有所幫助,也希望大家多多支持.

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